Differences

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--- network:firmware:openwrt-meshdesk-file [2024/07/13 11:37] – [captive_portal section named 'captive_portal'] system
+++ network:firmware:openwrt-meshdesk-file [2024/07/13 12:44] (current) – system
@@ Line 7: / Line 7: @@
 ====== meshdesk file ======
+===== Introduction =====
   * The meshdesk configuration file follows the UCI conventions that are standard for OpenWrt.
-  * It has the following named sections:
+  * It has a couple of named sections.
+  * The only two sections you will typically tweak is **internet** and **settings**.
 ===== internet section with the name 'internet' =====
   * This section is used to activate or deactivate the central control of the hardware.
-  * The FQDN and IP address of the RADIUSdesk server and the URLs for certain actions are also specified here.
+  * The FQDN and IP address of the RADIUSdesk server and the URLs for certain actions are specified here.
-===== wifi-client section named 'wifi_client' =====
-  * The wifi-client section is used by hardware that has WiFi radios on to configure itself as a WiFi client.
-  * This WiFi client then attempts to connect to a hidden SSID contained in mesh networks to serve as an //information station// for other devices that are also centrally managed.
 ===== settings section named 'settings' =====
@@ Line 20: / Line 21: @@
   * It will list the hardware id and the LEDs as well as the interface used for identity.
   * It also includes other settings which tweak the behavior of the device when it is centrally managed.
-===== reporting section named 'reporting' =====
-  * This section fine tunes the reporting parameters
-===== wifi-iface section named 'web_by_wifi' =====
-  * This section is used to specify WiFi client settings for the device when it uses WiFi for an Internet connection.
-===== captive_portal section named 'captive_portal' =====
-  * Some default settings for CoovaChilli captive portal.
-The only two sections you will typically tweak is the **settings** and **internet** sections.
 ----------
-===== Background =====
+===== Background on LEDs =====
   * MESHdesk use the LEDs of the device on which it is installed to display information about the environment.
-     * During startup, an LED indicates the method used to retrieve the settings from the controller.
+     * **During startup** a LED indicates the method used to retrieve the settings from the controller.
-     * After startup, when the device is used in a mesh network, this LED indicates how many neighboring nodes it sees.
+     * **After startup** when the device is used in a mesh network, this LED indicates how many neighboring nodes it sees.
      * A second LED indicates whether the device is in proper contact with the controller. (The LED can be either ON or OFF in such a case)
      * Finally, for mesh networks, we can also specify a third LED that indicates the mesh traffic flowing through a node.
@@ Line 60: / Line 48: @@
 </code>
-  * We can use the blue LED to signal during startup and neighbour counting.
+  * We can use the blue LED to signal during startup and neighbour counting (**morse_led**).
-  * We can also use the yellow LED to signal that communication with the controller is interrupted.
+  * We can also use the yellow LED to signal that communication with the controller is interrupted (**internet_led**).
-  * However, since there is no third LED, we will not define one for mesh traffic.
+  * However, since there is no third LED, we will not define one for mesh traffic (**wifi_led**).
-===== Add a hardware section for our device =====
+===== Incorporating this in the settings section =====
+   * As we said earlier, the settings section is the only section which is unique according to the hardware.
-   * With this information, we can create a hardware section in /etc/config/meshdesk
+   * We can thus modify the settings section as follows:
 <code bash>
-config hardware 'xiaomi_4a_100'
+config settings 'settings'
-   option morse_led '/sys/class/leds/blue:power/brightness'
+    option hardware 'xiaomi_4a_100'
-   option internet_led '/sys/class/leds/yellow:power/brightness'
+    option id_if 'eth0'
-   option wifi_led 'led0'
+    option morse_led '/sys/class/leds/blue:power/brightness'
+    option internet_led '/sys/class/leds/yellow:power/brightness'
+    option internet_led_alarm '1'
+    option wifi_led '/dev/null'
+    option lan_up_file '/tmp/lan_up'
 </code>
-===== Customize the Settings section accordingly =====
+  * **hardware** - must match the value of a hardware id in RADIUSdesk's Hardware applet.
-  * There are two important options here to customize the
+  * **id_if** - must match the interface specified in the **wan_network** file.
-        * **hardware** - they must match the value of a hardware definition in the settings section.
+  * **internet_led_alarm** - We set it to **1** to use it as an alarm (e.g. turn it on when the Internet is down).
-        * **id_if** - must match the interface specified in the **wan_network** file.
-<code bash>
-config settings 'settings'
-   option hardware 'xiaomi_4a_100'
-   option id_if 'eth0'
-   option lan_up_file '/tmp/lan_up'
-</code>
 <alert type="info">
@@ Line 90: / Line 75: @@
 </alert>
   * Later we will also use the value of **xiaomi_4a_100** to define the hardware on the controller.
-===== Alarm On or Alarm Off?  =====
-  * We use the yellow LED as an alarm, i.e. it must light up when communication with the controller is interrupted.
-  * Since we do not want the **yellow LED** to light up when communication with the controller is OK, we need to check what the current setting is.
-<code bash>
-vi /etc/MESHdesk/reporting/report_to_server.lua
-#Look for this section
-    if(ok_flag)then
-        internetLED('0'); -- NOTE Here we can swap them, e.g. 0 to turn off a red LED when the internet is OK
-        checkForContollerReboot('1');
-    else
-        internetLED('1');
-        checkForContollerReboot('0');
-    end
-</code>
 ==== Review new hardware ====
@@ Line 110: / Line 81: @@
 <panel type="primary" title="Key hardware items" no-body="true">
 ^ Item        ^ Typical value           ^ Comment    ^
-| settings -> hardware | xiaomi_4a_100 | Must match a hw definition in the file itself  |
+| settings -> hardware | xiaomi_4a_100 | Must match the value of a hardware id in RADIUSdesk's Hardware applet.  |
 | settings -> id_if  | eth0 | eg eth0, eth1 or wan - NOT eth0.1 (for those boards its just eth0)  |
+| settings -> morse_led  | /sys/class/leds/blue:power/brightness | LED to signal during startup and neighbour counting  |
+| settings -> internet_led  | /sys/class/leds/yellow:power/brightness | LED to signal connection to controller |
+| settings -> internet_led_alarm  | 1 | If Internet LED should be used as an alarm or not |
+| settings -> wifi_led  | /dev/null | LED used to show mesh traffic |
 | settings -> skip_radio_0  | 0 | set to 1 when radio0 is a 5G radio and you don't want to use it for config SSID  |
 </panel>